Texas 1970s1980s1990s2000s2010s2020s2030s2040s2050s2060s2070s Subcategories This category has the following 11 subcategories, out of 11 total. 2020s mass shootings in Europe (6 C)0–9 2020 mass shootings (5 C) 2021 mass shootings (5 C) 2022 mass shootings (6 C) 2023 mass shootings (6 C) 2024 mass shootings (4 C, 1 P)A 2020s mass shootings in Africa (5 C) 2020s mass shootings in Asia (5 C)N 2020s mass shootings in North America (6 C)O 2020s mass shootings in Oceania (4 C, 1 P)S 2020s mass shootings in South America (4 C)